Your customer has a new business unit. They are gathering web log files to be analyzed. Areusing Hadoop to do the analysis of the logs. The IT department is centrally storing the log files on a…

Your customer has a new business unit. They are gathering web log files to be analyzed. Areusing Hadoop to do the analysis of the logs. The IT department is centrally storing the log files on a fivenode Isilon cluster. They have enabled the Hadoop cluster to access the files directly. The nodes are X400'swith two SSD drives in each node and 96GB of RAM. How many DataNodes does the Isilon Cluster have?